REA’s Essentials

provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced.

As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals.

Macroeconomics I

includes economic problems, demand and supply, economic systems, the private sector, the public sector, gross national product, macroeconomic problems, and macroeconomic models.